Our staff have worked with everything that's out there. So, rest assured that we have the knowledge to service even the toughest units. We only use high efficiency equipment. We utilize a a skilled set of workers who are knowledgeable about any type of equipment you have. With you and your loved ones in mind, we've started offering different products... Read More about Air Guard LLC

Select Heat and Air, owned and operated by Rennie Nicholas, proudly serves Oklahoma City, OK, and the surrounding areas with top-tier HVAC services. With over 10 years of industry experience, Rennie specializes in air conditioning installation, repair, and maintenance, as well as heating installation, repair, and maintenance. Select Heat and Air is committed to ensuring the comfort and safety of... Read More about Select Heat & Air